Taxonomy
- Taxonomic Rank
- Variety
- Author
- (A.Nelson) Payson
- Publication
- Publ. Sci. Univ. Wyoming, Bot. 1: 97 (1924)
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Pteridobiotina
- Phylum
- Angiosperms
- Order
- Lamiales
- Family
- Plantaginaceae
- Genus
- Penstemon
- Species
- Penstemon laricifolius
Synonyms
Penstemon exilifolius Penstemon exilifolius var. desertus Penstemon laricifolius subsp. exilifolius